EP 4212826 A1 20230719 - SLAVE POINTER FOR CALCULATING A PROCESS VARIABLE
Title (en)
SLAVE POINTER FOR CALCULATING A PROCESS VARIABLE
Title (de)
SCHLEPPZEIGER ZUM BERECHNEN EINER PROZESSMESSGRÖSSE
Title (fr)
INDEX MOBILE PERMETTANT DE CALCULER UNE GRANDEUR À MESURER DE PROCESSUS
Publication
Application
Priority
EP 22151515 A 20220114
Abstract (en)
[origin: CN116448204A] A drag indicator configured to calculate a process measurement variable comprises a calculation unit for approximately calculating a past temporal development process of a value of the process measurement variable from process measurement data of a measurement device, and for calculating a current value of the process measurement variable from the past temporal development process.
Abstract (de)
Schleppzeiger, eingerichtet zum Berechnen einer Prozessmessgröße, aufweisend eine Recheneinheit zum näherungsweisen Berechnen einer vergangenen zeitlichen Entwicklung des Wertes der Prozessmessgröße aus Prozessmessdaten eines Messgeräts, sowie zum Berechnen des aktuellen Wertes der Prozessmessgröße aus der vergangenen zeitlichen Entwicklung.
IPC 8 full level
G01D 1/00 (2006.01); G01D 21/00 (2006.01); G01F 15/06 (2022.01); G01F 23/80 (2022.01); G01L 19/08 (2006.01); H04Q 9/00 (2006.01)
CPC (source: CN EP US)
G01C 13/00 (2013.01 - CN); G01D 1/00 (2013.01 - EP); G01D 13/24 (2013.01 - US); G01D 13/26 (2013.01 - US); G01D 21/00 (2013.01 - CN EP); G01F 23/00 (2013.01 - CN); G01F 23/80 (2022.01 - EP); G01L 19/086 (2013.01 - EP); G06F 17/18 (2013.01 - CN); H04Q 9/00 (2013.01 - EP); H04W 4/38 (2018.02 - CN); G01F 15/063 (2013.01 - EP); H04Q 2209/40 (2013.01 - EP); H04Q 2209/43 (2013.01 - EP); H04Q 2209/88 (2013.01 - EP)
Citation (search report)
- [XI] EP 3517902 B1 20210707 - GRIESHABER VEGA KG [DE]
- [X] US 9642086 B1 20170502 - POLEG YAIR [IL], et al
- [X] US 2010141423 A1 20100610 - LIN GUAN-RONG [TW], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4212826 A1 20230719; CN 116448204 A 20230718; US 2023228600 A1 20230720
DOCDB simple family (application)
EP 22151515 A 20220114; CN 202211570762 A 20221208; US 202318153142 A 20230111